CN202767640U - Oblique-cut suspension knob blocking lock device - Google Patents
Oblique-cut suspension knob blocking lock device Download PDFInfo
- Publication number
- CN202767640U CN202767640U CN 201220489550 CN201220489550U CN202767640U CN 202767640 U CN202767640 U CN 202767640U CN 201220489550 CN201220489550 CN 201220489550 CN 201220489550 U CN201220489550 U CN 201220489550U CN 202767640 U CN202767640 U CN 202767640U
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- CN
- China
- Prior art keywords
- driving shaft
- universal driving
- lock
- drive link
- lockhole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an oblique-cut suspension knob blocking lock device which comprises a lock core, a lock tongue, a baffle, a drive rod and a lock hole. The lock hole perpendicularly penetrates through a door and is fixedly connected with one end of the lock tongue which is in shaft connection with one end of the drive rod. The lock hole and the baffle are arranged on the door frame. The lock hole is matched with one end of the drive rod. The baffle is matched with the lock tongue. The oblique-cut suspension knob blocking lock device is characterized by further comprising a universal driving shaft and a universal driving shaft support. The universal driving shaft support is arranged on the door and in shaft connection with the universal driving shaft. A protrusion is arranged on the other end of the drive rod. According to the technical scheme, the oblique-cut suspension knob blocking lock device is capable of solving the problem that the drive rod of the blocking lock automatically moves downward because of gravity and the like, and achieving automatic opening of a lock, convenient to use, simple in structure, convenient to repair, low in processing cost, high in production efficiency and the like.
Description
Technical field
The utility model belongs to the blocking lock device, especially relates to a kind of inclined cutout suspension knob linkage locking device.
Background technology
Blocking lock generally all is applied on the larger cabinet of difference in height in existing technology, in order to reach the up and down simultaneously effect of closure of cabinet door, designs.But, because the switch of blocking lock has varied, have plenty of handle, have plenty of knob, and because the parts such as lock body and drive link generally all are metal, so weight is large, exist because the gravity band movable lock core rotation of the assemblies such as top drive link makes the dead bolt retraction, cause blocking lock to be locked after, the technical problem of automatically opening again.
Summary of the invention
Because the narrow space between door and the doorframe, so need a kind of simple, practical locking device, problem to be solved in the utility model is to make blocking lock by a kind of device of again locking being locked into row, avoids because the device that gravity is opened automatically.Especially be fit to a kind of inclined cutout suspension knob linkage locking device.
For solving the problems of the technologies described above, the technical solution adopted in the utility model comprises lock core, dead bolt, baffle plate, drive link and lockhole, lock core vertically passes door, lock core is fixedly connected with an end of dead bolt, dead bolt is connected with an end axle of drive link, lockhole, baffle plate are arranged on the doorframe, the other end of lockhole and drive link adapts, baffle plate and dead bolt adapt, described inclined cutout suspension knob linkage locking device also comprises universal driving shaft, universal driving shaft bracing frame, the universal driving shaft bracing frame is arranged on the door, and the universal driving shaft bracing frame adopts axle to be connected with universal driving shaft.The other end of described drive link is provided with projection.
Further, described inclined cutout suspension knob linkage locking device also comprises knob, and knob is fixedly connected with an end of lock core.
Further, described drive link, lockhole, universal driving shaft, universal driving shaft support, projection are not less than respectively one.Centered by this drive link, lockhole, universal driving shaft, universal driving shaft support, the protruding self-locking, install to radiation all around.
Further, described projection is circular, polygonal a kind of.
Further, described drive link is adjustable drive link.
Further, described universal driving shaft is adjustable universal driving shaft.
Advantage and the good effect that the utlity model has are: owing to adopting technique scheme, solved the drive link of blocking lock because the factors such as gravity move down automatically, the technical problem that lock is opened is automatically used convenient; Have simple in structurely, easy to maintenance, processing cost is low, the production efficiency advantages of higher.
Description of drawings
Fig. 1 is starting stage structural representation of the present utility model
Fig. 2 is revolving process structural representation of the present utility model
Fig. 3 is termination phase structural representation of the present utility model
Among the figure:
1, lock core 2, dead bolt 3, baffle plate
4, drive link 5, lockhole 6, universal driving shaft
7, universal driving shaft bracing frame 8, knob 9, projection
The specific embodiment
Shown in Fig. 1, Fig. 2, Fig. 3 combination, the utility model comprises lock core 1, dead bolt 2, baffle plate 3, drive link 4 and lockhole 5, lock core 1 vertically passes door, lock core 1 is fixedly connected with an end of dead bolt 2, dead bolt 2 is connected with an end axle of drive link 4, lockhole 5, baffle plate 3 are arranged on the doorframe, and lockhole 5 adapts with the other end of drive link 4, and baffle plate 3 adapts with dead bolt 2.Band movable lock core 1 and dead bolt 2 rotate simultaneously during rotation knob 8, and dead bolt drives an end of drive link 4 take lock core as the center of circle, and the length of dead bolt 2 is that radius is rotated, and the other end of drive link is done and pumped thus.Described inclined cutout suspension knob linkage locking device also comprises universal driving shaft 6, universal driving shaft bracing frame 7, and universal driving shaft bracing frame 7 is arranged on the door, and universal driving shaft bracing frame 7 adopts axle to be connected with universal driving shaft 6.Can realize drive link 7 the other end when pumping, also take the axle tie point of universal driving shaft 6 and universal driving shaft bracing frame 7 as the center of circle, the length of universal driving shaft 6 is that radius is done parabolic path motion or arc track motion.At this moment, in the process of twisting knob and not exclusively do the power that pumps, also bear the power that the support because of universal driving shaft 6 produces, form a kind of compound multidirectional power motion.
Further, the other end of described drive link is provided with projection 9.Then projection 9 edge that can walk around lockhole 5 enters lockhole, and with projection 9 be stuck in lockhole above.Projection 9 hangs on the lockhole 5, has been shared the gravity of part blocking lock by lockhole 5, plays simultaneously the effect to the blocking lock secondary locking.
Further, described inclined cutout suspension knob linkage locking device also comprises knob 8, and knob 8 is fixedly connected with an end of lock core 1, and the other end of lock core 1 is fixedly connected with dead bolt 2.
Further, described drive link 4, lockhole 5, universal driving shaft 6, universal driving shaft support 7, projection 9 are not less than one.Centered by this drive link 4, lockhole 5, universal driving shaft 6, universal driving shaft support 7, protruding 9 self-lockings, install to radiation all around.
Further, described protruding 9 is circular, polygonal a kind of.
Further, described drive link 4 is adjustable drive link.
Further, described universal driving shaft 6 is adjustable universal driving shaft.
Above an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (6)
1. inclined cutout suspension knob linkage locking device, comprise lock core, dead bolt, baffle plate, drive link and lockhole, lock core vertically passes door, lock core is fixedly connected with an end of dead bolt, dead bolt is connected with an end axle of drive link, lockhole, baffle plate are arranged on the doorframe, the other end of lockhole and drive link adapts, baffle plate and dead bolt adapt, it is characterized in that: also comprise universal driving shaft, universal driving shaft bracing frame, the universal driving shaft bracing frame is arranged on the door, and the universal driving shaft bracing frame adopts axle to be connected with universal driving shaft, and the other end of drive link is provided with projection.
2. inclined cutout suspension knob linkage locking device according to claim 1, it is characterized in that: also comprise knob, knob is fixedly connected with an end of lock core.
3. inclined cutout suspension knob linkage locking device according to claim 1, it is characterized in that: described drive link, lockhole, universal driving shaft, universal driving shaft support, projection are not less than respectively one.
4. inclined cutout suspension knob linkage locking device according to claim 1 is characterized in that: described projection is circular, polygonal a kind of.
5. inclined cutout suspension knob linkage locking device according to claim 1, it is characterized in that: described drive link is adjustable drive link.
6. inclined cutout suspension knob linkage locking device according to claim 1, it is characterized in that: described universal driving shaft is adjustable universal driving shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220489550 CN202767640U (en) | 2012-09-22 | 2012-09-22 | Oblique-cut suspension knob blocking lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220489550 CN202767640U (en) | 2012-09-22 | 2012-09-22 | Oblique-cut suspension knob blocking lock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767640U true CN202767640U (en) | 2013-03-06 |
Family
ID=47774223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220489550 Expired - Fee Related CN202767640U (en) | 2012-09-22 | 2012-09-22 | Oblique-cut suspension knob blocking lock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202767640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864974A (en) * | 2012-09-22 | 2013-01-09 | 天津中电华利电器科技集团有限公司 | Beveling linkage lock device with suspension knob |
-
2012
- 2012-09-22 CN CN 201220489550 patent/CN202767640U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864974A (en) * | 2012-09-22 | 2013-01-09 | 天津中电华利电器科技集团有限公司 | Beveling linkage lock device with suspension knob |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130922 |